Results 1 to 10 of about 1,456,955 (125)

Air-Lift Pumping System for Hybrid Mining of Rare-Earth Elements-Rich Mud and Polymetallic Nodules around Minamitorishima Island

Journal of Marine Science and Engineering
REE-rich mud under the seabed at a 5500–5700 m water depth around Minamitorishima island and polymetallic nodules buried in the deep seabed are very promising and attractive to explore and develop.
Yoshiyuki Shimizu, Masatoshi Sugihara, Koichiro Fujinaga, Kentaro Nakamura, Yasuhiro Kato   +4 more
doaj   +4 more sources

Numerical Simulation on Hybrid Lifting Operation of Polymetallic Nodules and Rare-Earth Elements-Rich Mud by Air-Lift Pump in Deep Sea around Minamitorishima Island

Journal of Marine Science and Engineering
Polymetallic nodules and REE-rich mud under the seabed of 5500–5700 m water depth around Minamitorishima island are promising and attractive for exploration and development.
Yoshiyuki Shimizu, Masatoshi Sugihara, Koichiro Fujinaga, Kentaro Nakamura, Yasuhiro Kato   +4 more
doaj   +4 more sources

Linking Paleoproductivity to REE-Rich Mud Formation: Geochemical Evidence From the Clarion-Clipperton Fracture Zone in the Pacific

Ore Geology Reviews
Yan-Yan Zhao, Xibin Han, Zhongsheng Xu
exaly   +2 more sources

Long-Term Variations of Factors Controlling REE-Rich Mud Formation Based on Ocean–Sediment Nd Mass Balance Modeling

Ore Geology Reviews
Kazutaka Yasukawa, Yasuhiro Kato
exaly   +2 more sources

In-Situ Geochemistry of Fish Teeth in REE-Rich Mud: Indicating Missing REE-Bearing Mineral Phases for Mass Balance

Ore Geology Reviews
Zhimin Zhu, Fengyou Chu, Weiyan Zhang
exaly   +2 more sources

Characteristics and environment indication of mud shale undergone low temperature metamorphism: a case study of Neoproterozoic Binggounan Formation, Hongliugou Ⅰ section, Altyn Tagh fault

Shiyou shiyan dizhi, 2021
The Neoproterozoic Binggounan Formation mud shale in the Hongliugou Ⅰ section on the northwestern margin of the Altyn Tagh fault was deposited in a passive continental margin.
Yixiong QIAN, Chenglin CHU, Yuejun LI, Yi WANG, Zhongpei ZHANG, Xin YANG, Wangpeng LI, Hongqiang MA, Yue CHEN, Zhibing SHAO, Xinbing ZHUANG   +10 more
doaj   +1 more source

Hybrid Mining of Rare-Earth Elements-Rich Mud and Polymetallic Nodules by Air-Lift Pump in Deep Sea around Minamitorishima Island

Journal of MMIJ
REE-rich mud and polymetallic nodules located under the seabed at water depth of 5500–5700 m around Minamitorishima island are highly attractive for exploration and development, given the recent paradigm shift towards renewable energies based on green ...
Yoshiyuki SHIMIZU, Masatoshi SUGIHARA, Yutaro TAKAYA, Koichiro FUJINAGA, Kentaro NAKAMURA, Yasuhiro KATO   +5 more
doaj   +1 more source

Distribution of REE and Carbon in Apatite of Fish Debris in REE-Rich Deep-Sea Mud From the Minami-Torishima Area, Southeastern Japan

Mineralogical Magazine
Abstract The abundance and distribution of rare-earth elements (REE) within fish debris from the Japanese Exclusive Economic Zone around Minami-Torishima Island have been investigated to determine the host materials of REE in the REE-rich deep-sea mud.
Terumi Ejima, Yoshiaki Kon, Mihoko Hoshino, Sanematsu Kenzo, Daisuke Araoka, Noriyuki Saitou, Chihiro Fukuda, Ayu Takemoto, Masato Tanaka, Yoshio Takahashi, Shigenori Kawano, Tetsuichi Takagi   +11 more
exaly   +2 more sources

Geochemistry of Scandium in Pelagic Sediments From the Pacific Ocean: Implication to the Resource Assessment of Deep-Sea REE-Rich Mud

Journal of Geochemical Exploration
Yanhui Dong, Li Huaiming, Fengyou Chu
exaly   +2 more sources

Controlling Factors in REE-Rich Mud Formation Based on an Ocean-Sediment Nd Mass Balance Model: Implication for Highly REE-Rich Mud Formation

Goldschmidt2025 abstracts
Ryosuke Matsunami, Kazutaka Yasukawa, Yasuhiro Kato, Kentaro Nakamura   +3 more
exaly   +2 more sources